[  500.421421] br1: port 1(veth1) entered blocking state
[  500.421469] br1: port 1(veth1) entered disabled state
[  500.421507] veth1: entered allmulticast mode
[  500.421563] veth1: entered promiscuous mode
[  500.425328] br1: port 1(veth1) entered blocking state
[  500.425368] br1: port 1(veth1) entered forwarding state
[  500.428985] br1: port 2(veth2) entered blocking state
[  500.429023] br1: port 2(veth2) entered disabled state
[  500.429059] veth2: entered allmulticast mode
[  500.429119] veth2: entered promiscuous mode
[  500.432902] br1: port 2(veth2) entered blocking state
[  500.432936] br1: port 2(veth2) entered forwarding state
[  530.161406] br1: port 1(veth1) entered disabled state
[  530.165159] br1: port 2(veth2) entered disabled state
[  530.168959] veth2: left allmulticast mode
[  530.168986] veth2: left promiscuous mode
[  530.169015] br1: port 2(veth2) entered disabled state
[  530.169108] veth1: left allmulticast mode
[  530.169130] veth1: left promiscuous mode
[  530.169156] br1: port 1(veth1) entered disabled state